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1. 发明授权

US3992260A Method for increasing yield of sucrose 失效
标题翻译：增加蔗糖产量的方法
公开(公告)号：US3992260A
公开(公告)日：1976-11-16
申请号：US472494
申请日：1974-05-22
申请人： Hideo Suzuki , Harumi Yoshida , Yoshiko Ozawa , Akira Kamibayashi , Munetaka Sato , Atsushi Mori , Makoto Endo
发明人： Hideo Suzuki , Harumi Yoshida , Yoshiko Ozawa , Akira Kamibayashi , Munetaka Sato , Atsushi Mori , Makoto Endo
IPC分类号： C13B20/00 , C13B35/00 , C12D13/02
CPC分类号： C13B35/005 , C13B20/002
摘要： In a method for producing sucrose from beets or beet molasses by the deionization process using ion-exchange resins or the saccharate process or in a method for producing sucrose from beets without resorting to either of the two processes mentioned above, .alpha.-galactosidase is allowed to act upon the sugar solution, while in process, so as to hydrolyze the raffinose contained therein into sucrose and galactose. The raffinose-hydrolyzed sugar solution is returned to the process following the stage at which the sugar solution is withdrawn. Thereafter, the sugar solution is treated in the fixed sequence to effect the recovery of sucrose contained in the sugar solution.
摘要翻译：在通过使用离子交换树脂或糖精方法的去离子方法或从甜菜制备蔗糖的方法中从甜菜或甜菜糖蜜生产蔗糖的方法中，不使用上述两种方法之一，可以将α-半乳糖苷酶在处理过程中作用于糖溶液，以将其中所含的棉子糖水解成蔗糖和半乳糖。将棉子糖水解的糖溶液返回到除去糖溶液的阶段之后的过程。此后，以固定的顺序处理糖溶液，以回收糖溶液中所含的蔗糖。

2. 发明授权

US4816158A Method for treating waste water from a catalytic cracking unit 失效
标题翻译：一种处理催化裂化装置废水的方法
公开(公告)号：US4816158A
公开(公告)日：1989-03-28
申请号：US27475
申请日：1987-03-18
申请人： Shiro Shimura , Toshio Iwase , Munetaka Sato , Saburo Ozawa
发明人： Shiro Shimura , Toshio Iwase , Munetaka Sato , Saburo Ozawa
IPC分类号： C02F1/58 , C02F3/02 , C02F3/12 , C02F3/34
CPC分类号： C02F3/1263 , C02F1/586 , C02F3/02 , C02F3/1231 , C02F3/34 , Y02W10/15 , Y10S210/903 , Y10S210/909
摘要： A method for treating waste water from a catalytic petroleum cracking unit is disclosed. The method includes receiving step, aeration step, settling step, and a discharging step. In the receiving step waste water from which hydrogen sulfide and ammonium have been stripped out is introduced into a biological treatment tank. In the aeration step, the waste water in the tank is subjected to aeration for a predetermined period of time. In the settling step, activated sludge within the biological treatment tank is settled for a predetermined period of time. And in the discharging step, the supernatant is discharged from the tank subsequent to the settling step.The total duration of the aeration step performed daily is set to no longer than 12 hours and the aeration step is performed intermittently. If these conditions are met, yeasts which form pseudohyphae will grow actively enough to facilitate settling and separation of activated sludge. In addition, treatment of an undiluted waste water, which has been impossible with the conventional process of continuous activated sludge treatment, cna be realized by the method of the present invention and not only does this allow the waste water to be treated consistently without deteriorating the quality of effluent but also the amount of excess sludge occurring is sufficiently reduced to lower the load of sludge treatment.
摘要翻译：公开了一种用于处理来自催化石油裂解装置的废水的方法。该方法包括接收步骤，曝气步骤，沉降步骤和放电步骤。在接收步骤中，从其中除去硫化氢和铵的废水被引入生物处理槽中。在通气步骤中，将罐中的废水进行通风预定的时间。在沉降步骤中，生物处理槽内的活性污泥沉降预定的时间。在排出步骤中，在沉降步骤之后将上清液从罐中排出。每天执行曝气步骤的总持续时间设定为不超过12小时，间歇地进行曝气步骤。如果满足这些条件，形成假菌丝的酵母将积极生长，以促进活性污泥的沉降和分离。另外，通过本发明的方法可以实现常规的连续活性污泥处理方法所不可能的处理未稀释的废水，这不仅能够使污水一直处理而不会劣化污水的质量以及发生的多余污泥的量被充分降低，以降低污泥处理的负荷。

3. 发明授权

US4165281A Method and unit for wastewater treatment by microorganisms 失效
标题翻译：微生物废水处理方法和单位
公开(公告)号：US4165281A
公开(公告)日：1979-08-21
申请号：US836921
申请日：1977-09-26
申请人： Kiyoshi Kuriyama , Munetaka Sato , Tsuneo Matsuzaki , Masanori Honma , Seiji Shida
发明人： Kiyoshi Kuriyama , Munetaka Sato , Tsuneo Matsuzaki , Masanori Honma , Seiji Shida
IPC分类号： C02F3/06 , C02F3/10 , C02C1/04
CPC分类号： C02F3/10 , C02F3/103 , Y02W10/15
摘要： A method and a unit for wastewater treatment with microorganisms, in which at least one non-woven fibrous mat having a three-dimensional network structure is disposed as a supporting media in an aeration tank, microorganisms are retained on the surface of and in the interstices of the non-woven fibrous mat, and organic polluting matter in the wastewater is oxidatively decomposed by the microorganisms in the presence of oxygen.
摘要翻译：一种利用微生物进行废水处理的方法和单元，其中将至少一种具有三维网状结构的非织造纤维垫作为支撑介质设置在曝气池中，微生物保留在空隙的表面上的无纺纤维垫，废水中的有机污染物质在氧气存在下被微生物氧化分解。

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